"You canker blossom!" 3 Shakespearean Insults
mid-15c., from Middle French détention (13c.), from Late Latin detentionem (nominative detentio), noun of action from past participle stem of Latin detinere (see detain). Sense of "confinement" used by 1570s (in reference to Mary Queen of Scots). In reference to school punishment, recorded from 1882.